--- product_id: 393426539 title: "Happy Frog All Purpose Fertilizer - with Active Soil Microbes - Fast Acting Organic Gardening Plant Care - Nutrient Rich Plant Food Outdoor and Indoor – NPK 6-4-5 (4 lb Bag)" brand: "fox farm" price: "24831 kr" currency: ISK in_stock: true reviews_count: 5 url: https://www.desertcart.is/products/393426539-happy-frog-all-purpose-fertilizer-with-active-soil-microbes-fast store_origin: IS region: Iceland --- # NPK 6-4-5 balanced nutrition Active soil microbes & mycorrhizae Fast-acting, easy application Happy Frog All Purpose Fertilizer - with Active Soil Microbes - Fast Acting Organic Gardening Plant Care - Nutrient Rich Plant Food Outdoor and Indoor – NPK 6-4-5 (4 lb Bag) **Brand:** fox farm **Price:** 24831 kr **Availability:** ✅ In Stock ## Summary > 🌿 Grow smarter, not harder — your plants’ new best friend! ## Quick Answers - **What is this?** Happy Frog All Purpose Fertilizer - with Active Soil Microbes - Fast Acting Organic Gardening Plant Care - Nutrient Rich Plant Food Outdoor and Indoor – NPK 6-4-5 (4 lb Bag) by fox farm - **How much does it cost?** 24831 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/393426539-happy-frog-all-purpose-fertilizer-with-active-soil-microbes-fast) ## Best For - fox farm enthusiasts ## Why This Product - Trusted fox farm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Microbial Root Boost:** Infused with beneficial microbes and mycorrhizae to supercharge root health and nutrient uptake. - • **Long-Lasting Coverage:** 4 lbs covers up to 100 sq ft, delivering sustained nourishment that keeps plants green and strong. - • **Ready-to-Use Convenience:** Pre-mixed granules mean no measuring or mixing—just sprinkle and watch your garden thrive. - • **Versatile Growth Support:** Perfect for container gardens, raised beds, and garden plots—supports veggies, flowers, and ornamentals alike. - • **Balanced Nutrient Powerhouse:** Optimized 6-4-5 NPK ratio fuels lush leaves and vibrant blooms for your indoor and outdoor plants. ## Overview Fox Farm Happy Frog All Purpose Fertilizer is a fast-acting, organic plant food with a balanced 6-4-5 NPK formula enriched with active soil microbes and mycorrhizae. Designed for both indoor and outdoor use, this 4 lb bag covers up to 100 square feet, promoting robust root systems, vibrant foliage, and abundant blooms with easy, no-mess application. ## Description FoxFarm FX14620 Happy Frog All-Purpose Fertilizer, 4 lb Bag Nutrients ## Features - ALL-IN-ONE FERTILIZER FOR STRONG GROWTH: Balanced houseplant fertilizer with a 6-4-5 ratio of NPK, this indoor plant fertilizer provides with a well-rounded nutrient that supports leaf growth and flower or fruit production for healthier, fuller plants - MYCORRHIZAL MAGIC FOR ROBUST ROOTS: Organic fertilizer for vegetables made with beneficial soil microbes and mycorrhizae, enhances your plant's root system by improving nutrient absorption and water intake, ensuring stronger roots for more vigorous growth - PRE-MIXED FORMULA FOR EASY APPLICATION: Fox farm all purpose plant food comes as premixed easy-to-apply. There is no need to measure or mix, simply apply straight from the bag making it perfect for busy gardeners for even nutrient distribution in no time - A LITTLE GOES A LONG WAY: A 4 lb bag of house plant fertilizer for indoor plants covers up to 100 square feet of planting area, providing continuous nourishment for multiple plants. It also delivers long-lasting nutrition for greener leaves, and overall strength - SUPPORTS EVERY GROWING CONDITION: Nutrient-packed outdoor plant food tailored for various gardening approaches, supports growth in container plants, raised beds, and garden plots. Whether you cultivate vegetables, ornamentals, or flowers, it sets in every plant setting ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B088XFBTW7 | | Brand Name | Fox Farm | | Coverage | Full | | Customer Reviews | 4.6 4.6 out of 5 stars (689) 4.6 out of 5 stars | | Global Trade Identification Number | 00752289500541 | | Included Components | Fox Farm - 175-50054 - 4lb | | Item Form | Granules | | Item Type Name | Fox Farm - 175-50054 - 4lb | | Item Weight | 4 Pounds | | Manufacturer | FoxFarm | | Mixing Ratio | 6-4-5 | | Model Number | Fox Farm - 175-50054 - 4lb | | Number Of Items | 1 | | Part Number | Fox Farm - 175-50054 - 4lb | | Specific Uses For Product | Organic | | Target Species | Insects | | Unit Count | 64 Ounce | | Upc | 752289500541 | ## Product Details - **Brand:** Fox Farm - **Global Trade Identification Number:** 00752289500541 - **Item form:** Granules - **Item weight:** 1.81 kg - **Specific uses for product:** Organic ## Images ![Happy Frog All Purpose Fertilizer - with Active Soil Microbes - Fast Acting Organic Gardening Plant Care - Nutrient Rich Plant Food Outdoor and Indoor – NPK 6-4-5 (4 lb Bag) - Image 1](https://m.media-amazon.com/images/I/71VJ9YZsOkL.jpg) ## Questions & Answers **Q: Is this a slow release fertilizer?** A: Yes **Q: Good for flower?** A: Excellent product for flowers! **Q: Good for flower?** A: Yes I use it on all my pit plants. They look healthier and bloom longer. **Q: How do you put on flowers?** A: I put a teaspoon to tablespoon at the base depending on how big the plant is then water the plant. I do this monthly. Also when I initially plant the flower/bush I put a teaspoon in the hole prior to planting it. This is some wonderful fertilizer…worth every penny. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product, safe for Monsteras! *by on Reviewed in the United States 11 May 2026* Works very well with pretty much all Monstera plants! Thai con, green monster, bulbsaur, marilyn, and albo! ### ⭐⭐⭐⭐⭐ Best Potting Soils ever! *by on Reviewed in the United States 27 April 2026* I love all of the Happy Frog planting products. ### ⭐⭐⭐⭐⭐ No complaints. *by on Reviewed in the United States 15 May 2026* Works well, I only use happy frog and worm castings in my soil mix. Explosive Growth. ## Frequently Bought Together - FoxFarm Happy Frog All Purpose Fertilizer - with Active Soil Microbes - Fast Acting Organic Gardening Plant Care - Nutrient Rich Plant Food Outdoor and Indoor – NPK 6-4-5 (4 lb Bag) - Fox Farm Happy Frog Tomato and Vegetable Fertilizer - Dry Tomato Fertilizer for Strong Growth, Plant Resistance, and Root Efficiency, NPK 5-7-3 (4 lb Bag) - Fox Farm Happy Frog Fruit & Flower Fertilizer – Organic Blend for Abundant Fruits & Vibrant Flowers, Phosphorus Fertilizer with Mycorrhizal Fungi, NPK 4-9-3, (4 lb Bag) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/393426539-happy-frog-all-purpose-fertilizer-with-active-soil-microbes-fast](https://www.desertcart.is/products/393426539-happy-frog-all-purpose-fertilizer-with-active-soil-microbes-fast) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-06-08*